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Cisco Bug: CSCul05488 - Port Direction visible in GUI for MGCP FXS ports, but has no effect

Last Modified

Nov 27, 2020

Products (1)

  • Cisco Unified Communications Manager (CallManager)

Known Affected Releases

8.6(2.23900.10) 9.0(1.10000.37) 9.1(1.20000.5) 9.1(2.10000.28)

Description (partial) 

Symptom:
For an MGCP FXS port, under Port Information (Loop Start) or Port Information (Ground Start) there is a configuration setting for Port Direction. Setting the Port Direction for the port to Inbound or Outbound does not restrict calls through the port to Inbound-only or Outbound-only. Changing this setting from the default of Bothways has no effect on port behavior.

The Port Direction setting works properly for MGCP FXO ports.

Conditions:
The Port Direction setting is changed on an MGCP FXS port, then the change is saved and applied.
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